diff --git a/mail-status.sh b/mail-status.sh
index 757c17e..4c55db5 100644
--- a/mail-status.sh
+++ b/mail-status.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Postfix Mail Summary Tool - PRODUCTION READY EDITION (v4.0.8)
+# Postfix Mail Summary Tool - PRODUCTION READY EDITION (v4.0.9)
 
 set -euo pipefail
 IFS=$'\n\t'
@@ -42,39 +42,28 @@ OUTPUT & RUN MODE OPTIONS:
 MISC OPTIONS:
   --log-dir PATH        Custom path to log files (default: /var/log).
   -h, --help            Display this detailed help message.
-
-==============================================================================
-PRACTICAL EXAMPLES (Copy & Paste):
-
-  1. Live monitor all incoming REJECTED emails in real-time:
-     mail-stats -w -s reject
-
-  2. Show statistical summary of all emails sent to 'gmail.com' today:
-     mail-stats -t gmail.com -S
-
-  3. Export the last 100 emails from a specific IP to a CSV file:
-     mail-stats -a 192.168.1.100 -l 100 -c > ip_report.csv
-
-  4. Find all large emails (over 10MB) across all old logs (ignoring date):
-     mail-stats -d "" --min-size 10485760
-
-  5. Find what happened around 14:30 today for a specific sender domain:
-     mail-stats --time "14:30" -f "@mydomain.sk" -l 50
-
-  6. Use REGEX to find senders starting with 'info' or 'admin':
-     mail-stats -R -f "^(info|admin)@"
-==============================================================================
 EOF
     exit 0
 }
 
 # ==============================================================================
-# 2. ARGUMENT PARSING
+# 2. DEPENDENCY CHECK (FEATURE 2)
+# ==============================================================================
+for cmd in awk grep tail mktemp flock sort; do
+    if ! command -v "$cmd" &> /dev/null; then
+        echo "Error: Required command '$cmd' is not installed." >&2
+        exit 1
+    fi
+done
+
+# ==============================================================================
+# 3. ARGUMENT PARSING
 # ==============================================================================
 LIMIT=10; MAX_LIMIT=1000
 FROM_FILTER=""; TO_FILTER=""; ID_FILTER=""; DATE_FILTER=""; IP_FILTER=""
 STATUS_FILTER=""; TIME_FILTER=""; LOG_DIR="/var/log"; MIN_SIZE=0
 DATE_SET=0; CSV_MODE=0; SUMMARY_MODE=0; WATCH_MODE=0; REGEX_MODE=0
+CURRENT_MONTH=$(date +%m) # Required for New Year's Eve Bug fix
 
 check_arg() {
     if [[ "$2" -lt 1 ]]; then
@@ -128,20 +117,18 @@ if [[ "$CSV_MODE" -eq 1 ]]; then
 fi
 export CSV_MODE
 
-# SECURITY SAFEGUARD: Prevent ReDoS in Watch Mode
 if [[ "$WATCH_MODE" -eq 1 && "$REGEX_MODE" -eq 1 ]]; then
     echo "Security Warning: Regular Expressions (-R) are disabled in Watch Mode (-w) to prevent CPU locking (ReDoS)." >&2
     exit 1
 fi
 
-# SECURITY SAFEGUARD: Path Validation for --log-dir (Directory Traversal Protection)
 if [[ "$LOG_DIR" != "/var/log" && "$LOG_DIR" != "/var/log/mail" ]]; then
     echo "Error: Unsafe log directory specified ($LOG_DIR). Only /var/log or /var/log/mail are allowed." >&2
     exit 1
 fi
 
 # ==============================================================================
-# 3. RESOURCE LIMITS & LOCKFILES (PRODUCTION SAFEGUARDS)
+# 4. RESOURCE LIMITS & LOCKFILES
 # ==============================================================================
 if [[ "$WATCH_MODE" -eq 1 ]]; then
     LOCKFILE="${TMPDIR:-/tmp}/postfix_watch_${UID}.lock"
@@ -163,7 +150,7 @@ TMP_DATA=$(mktemp "${TMPDIR:-/tmp}/postfix_log.XXXXXX")
 trap 'rm -f "$TMP_DATA" 2>/dev/null' EXIT
 
 # ==============================================================================
-# 4. LOG FILE DISCOVERY & PROCESSING ENGINE
+# 5. LOG FILE DISCOVERY & PROCESSING ENGINE (FEATURE 1: SYSTEMD SUPPORT)
 # ==============================================================================
 if [ ! -d "$LOG_DIR" ]; then
     echo "Error: Directory $LOG_DIR does not exist." >&2; exit 1
@@ -175,29 +162,41 @@ get_log_stream() {
         if [[ -f "$LOG_DIR/maillog" ]]; then ACTIVE_LOG="$LOG_DIR/maillog"; fi
         if [[ -z "$ACTIVE_LOG" && -f "$LOG_DIR/mail.log" ]]; then ACTIVE_LOG="$LOG_DIR/mail.log"; fi
 
-        if [[ -z "$ACTIVE_LOG" ]]; then
-            echo "Error: No active log found to watch." >&2; exit 1
+        if [[ -n "$ACTIVE_LOG" ]]; then
+            echo "Starting Live Watch Mode on: $ACTIVE_LOG (Ctrl+C to stop)..." >&2
+            tail -n 100 -F "$ACTIVE_LOG"
+        elif command -v journalctl &> /dev/null; then
+            echo "Starting Live Watch Mode via systemd journal (Ctrl+C to stop)..." >&2
+            journalctl SYSLOG_FACILITY=2 -n 100 -f
+        else
+            echo "Error: No active log found to watch and journalctl is unavailable." >&2; exit 1
         fi
-        echo "Starting Live Watch Mode on: $ACTIVE_LOG (Ctrl+C to stop)..." >&2
-        tail -n 100 -F "$ACTIVE_LOG"
     else
         LOG_FILES=()
         while IFS= read -r -d '' file; do
             LOG_FILES+=("$file")
         done < <(find "$LOG_DIR" -maxdepth 1 \( -name 'maillog*' -o -name 'mail.log*' \) -type f -print0 2>/dev/null | sort -z -r)
 
+        # Fallback to journalctl if no log files are found
         if [ ${#LOG_FILES[@]} -eq 0 ]; then
-            echo "Error: No Postfix logs found in $LOG_DIR." >&2; exit 1
+            if command -v journalctl &> /dev/null; then
+                journalctl SYSLOG_FACILITY=2 --no-pager 2>/dev/null || true
+                return
+            else
+                echo "Error: No Postfix logs found in $LOG_DIR and journalctl is unavailable." >&2; exit 1
+            fi
         fi
 
         for log in "${LOG_FILES[@]}"; do
             if [ ! -r "$log" ]; then continue; fi
 
             if [[ "$log" =~ \.gz$ ]]; then
-                if [[ -n "$DATE_FILTER" ]]; then
-                    if ! zgrep -m 1 -q -e "$DATE_FILTER" -- "$log" 2>/dev/null; then continue; fi
+                if command -v zcat &> /dev/null; then
+                    if [[ -n "$DATE_FILTER" ]]; then
+                        if ! zgrep -m 1 -q -e "$DATE_FILTER" -- "$log" 2>/dev/null; then continue; fi
+                    fi
+                    zcat -- "$log" 2>/dev/null
                 fi
-                zcat -- "$log" 2>/dev/null
             else
                 if [[ -n "$DATE_FILTER" ]]; then
                     if ! grep -m 1 -q -e "$DATE_FILTER" -- "$log" 2>/dev/null; then continue; fi
@@ -208,6 +207,9 @@ get_log_stream() {
     fi
 }
 
+# ==============================================================================
+# 6. AWK PROCESSING LOGIC (FEATURE 4: NEW YEAR'S EVE BUG FIX)
+# ==============================================================================
 AWK_SCRIPT='
 BEGIN {
     split("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec", n);
@@ -271,7 +273,13 @@ function sanitize(str) { gsub(/[^[:print:]]/, "", str); return str; }
         s_sub = (db_subj[qid] != "") ? db_subj[qid] : "-"; gsub(/ /,"_",s_sub);
 
         if (s_sz >= m_sz && chk(s_f, f_filt, r_mode) && chk(s_to, t_filt, r_mode) && chk(qid, i_filt, r_mode) && chk(final_ip, ip_filt, r_mode) && chk(s_st, st_filt, r_mode)) {
-            sort_k = m[$1] sprintf("%02d", $2); tm_tmp=$3; gsub(/:/,"",tm_tmp); sort_k = sort_k tm_tmp;
+            
+            # New Year Fix: Prefix sorting key with 0 (prev year) or 1 (curr year)
+            log_m = m[$1];
+            yr_prefix = (log_m > cur_m) ? "0" : "1"; 
+            sort_k = yr_prefix log_m sprintf("%02d", $2); 
+            
+            tm_tmp=$3; gsub(/:/,"",tm_tmp); sort_k = sort_k tm_tmp;
             out = sort_k " " s_tm " " qid " " final_ip " " s_f " " s_to " " s_st " " s_sz " " s_sub " " s_re;
             if (w_mode == 1) { print out; fflush(); } else { print out > tmp_file; }
         }
@@ -282,7 +290,12 @@ function sanitize(str) { gsub(/[^[:print:]]/, "", str); return str; }
          if (match($0, /\[[0-9]{1,3}\.[0-9.]+/)) nip = substr($0, RSTART+1, RLENGTH-1); else nip = "unknown";
          s_st = (index($0, "Greylisted") > 0) ? "GREYLIST" : "REJECT";
          s_re = "Rejected"; if (match($0, /: [^;]+; /)) s_re = substr($0, RSTART+2, RLENGTH-4); gsub(/ /,"_",s_re);
-         sort_k = m[$1] sprintf("%02d", $2); tm_tmp=$3; gsub(/:/,"",tm_tmp); sort_k = sort_k tm_tmp;
+         
+         log_m = m[$1];
+         yr_prefix = (log_m > cur_m) ? "0" : "1"; 
+         sort_k = yr_prefix log_m sprintf("%02d", $2); 
+         
+         tm_tmp=$3; gsub(/:/,"",tm_tmp); sort_k = sort_k tm_tmp;
 
          if (chk(f, f_filt, r_mode) && chk(t, t_filt, r_mode) && chk(nip, ip_filt, r_mode) && chk(s_st, st_filt, r_mode)) {
             out = sort_k " " curr_t " NOQUEUE " nip " " f " " t " " s_st " 0 - " s_re;
@@ -292,7 +305,7 @@ function sanitize(str) { gsub(/[^[:print:]]/, "", str); return str; }
 }'
 
 # ==============================================================================
-# 5. EXECUTION & OUTPUT RENDERING
+# 7. EXECUTION & OUTPUT RENDERING (FEATURE 3: PAGER INTEGRATION)
 # ==============================================================================
 format_output() {
     awk -v u_col="$USE_COLOR" -v csv="$CSV_MODE" -v d_view="$DETAIL_VIEW" '
@@ -321,20 +334,35 @@ format_output() {
     }'
 }
 
+# Wrapper function for the pager (less)
+use_pager() {
+    if [[ -t 1 && "$CSV_MODE" -eq 0 && "$WATCH_MODE" -eq 0 ]]; then
+        if command -v less &> /dev/null; then
+            # -R preserves colors, -F exits if content fits on one screen, -X prevents clearing the screen on exit
+            less -R -F -X
+        else
+            cat
+        fi
+    else
+        cat
+    fi
+}
+
 if [[ "$WATCH_MODE" -eq 1 ]]; then
     if [[ "$USE_COLOR" -eq 1 ]]; then
         printf "\033[1m%-16s %-12s %-16s %-32s %-28s %-10s %s\033[0m\n" "DATE-TIME" "QUEUE_ID" "EXT_IP" "SENDER" "RECIPIENT" "STATUS" "REASON"
     fi
-    get_log_stream | awk -v d_filt="$DATE_FILTER" -v tm_filt="$TIME_FILTER" -v f_filt="$FROM_FILTER" -v t_filt="$TO_FILTER" -v i_filt="$ID_FILTER" -v ip_filt="$IP_FILTER" -v st_filt="$STATUS_FILTER" -v m_sz="$MIN_SIZE" -v w_mode=1 -v r_mode="$REGEX_MODE" -v tmp_file="$TMP_DATA" "$AWK_SCRIPT" | format_output
+    get_log_stream | awk -v d_filt="$DATE_FILTER" -v tm_filt="$TIME_FILTER" -v f_filt="$FROM_FILTER" -v t_filt="$TO_FILTER" -v i_filt="$ID_FILTER" -v ip_filt="$IP_FILTER" -v st_filt="$STATUS_FILTER" -v m_sz="$MIN_SIZE" -v cur_m="$CURRENT_MONTH" -v w_mode=1 -v r_mode="$REGEX_MODE" -v tmp_file="$TMP_DATA" "$AWK_SCRIPT" | format_output
     exit 0
 fi
 
 # Run normal processing
-get_log_stream | awk -v d_filt="$DATE_FILTER" -v tm_filt="$TIME_FILTER" -v f_filt="$FROM_FILTER" -v t_filt="$TO_FILTER" -v i_filt="$ID_FILTER" -v ip_filt="$IP_FILTER" -v st_filt="$STATUS_FILTER" -v m_sz="$MIN_SIZE" -v w_mode=0 -v r_mode="$REGEX_MODE" -v tmp_file="$TMP_DATA" "$AWK_SCRIPT"
+get_log_stream | awk -v d_filt="$DATE_FILTER" -v tm_filt="$TIME_FILTER" -v f_filt="$FROM_FILTER" -v t_filt="$TO_FILTER" -v i_filt="$ID_FILTER" -v ip_filt="$IP_FILTER" -v st_filt="$STATUS_FILTER" -v m_sz="$MIN_SIZE" -v cur_m="$CURRENT_MONTH" -v w_mode=0 -v r_mode="$REGEX_MODE" -v tmp_file="$TMP_DATA" "$AWK_SCRIPT"
 
 if [[ "$SUMMARY_MODE" -eq 1 ]]; then
     total_records=$(wc -l < "$TMP_DATA")
 
+    (
     if [[ "$USE_COLOR" -eq 1 ]]; then printf "\033[1;36m"; fi
     echo "=========================================================="
     echo " SUMMARY STATISTICS (Total records: ${total_records})"
@@ -343,29 +371,29 @@ if [[ "$SUMMARY_MODE" -eq 1 ]]; then
 
     if [[ "$total_records" -eq 0 ]]; then
         echo "No data matched your filters."
-        exit 0
-    fi
-
-    print_top() {
-        local col=$1; local title=$2; local max=$3
-        if [[ "$USE_COLOR" -eq 1 ]]; then
-            printf "\n\033[1;33m%s\033[0m\n" "$title"
-        else
-            printf "\n%s\n" "$title"
-        fi
-        awk "{print \$$col}" "$TMP_DATA" | sort | uniq -c | sort -nr | head -n "$max" | awk '{printf "  %6d  %s\n", $1, $2}'
-    }
-
-    print_top 7 "STATUS BREAKDOWN:" 10
-    print_top 4 "TOP 10 SOURCE IPs:" 10
-    print_top 5 "TOP 10 SENDERS:" 10
-
-    if [[ "$USE_COLOR" -eq 1 ]]; then
-        printf "\n\033[1;33mBANDWIDTH CONSUMPTION:\033[0m\n"
     else
-        printf "\nBANDWIDTH CONSUMPTION:\n"
+        print_top() {
+            local col=$1; local title=$2; local max=$3
+            if [[ "$USE_COLOR" -eq 1 ]]; then
+                printf "\n\033[1;33m%s\033[0m\n" "$title"
+            else
+                printf "\n%s\n" "$title"
+            fi
+            awk "{print \$$col}" "$TMP_DATA" | sort | uniq -c | sort -nr | head -n "$max" | awk '{printf "  %6d  %s\n", $1, $2}'
+        }
+
+        print_top 7 "STATUS BREAKDOWN:" 10
+        print_top 4 "TOP 10 SOURCE IPs:" 10
+        print_top 5 "TOP 10 SENDERS:" 10
+
+        if [[ "$USE_COLOR" -eq 1 ]]; then
+            printf "\n\033[1;33mBANDWIDTH CONSUMPTION:\033[0m\n"
+        else
+            printf "\nBANDWIDTH CONSUMPTION:\n"
+        fi
+        awk '{sum+=$8} END {printf "  Total Processed Size: %.2f MB\n", sum/1048576}' "$TMP_DATA"
     fi
-    awk '{sum+=$8} END {printf "  Total Processed Size: %.2f MB\n", sum/1048576}' "$TMP_DATA"
+    ) | use_pager
     exit 0
 fi
 
@@ -373,10 +401,12 @@ if [[ "$DETAIL_VIEW" -eq 1 ]]; then
     if [ ! -s "$TMP_DATA" ]; then
         echo "No records found for ID: $ID_FILTER"; exit 0
     fi
-    sort -n "$TMP_DATA" | format_output
+    sort -n "$TMP_DATA" | format_output | use_pager
 else
+    (
     if [[ "$USE_COLOR" -eq 1 && "$CSV_MODE" -eq 0 ]]; then
         printf "\033[1m%-16s %-12s %-16s %-32s %-28s %-10s %s\033[0m\n" "DATE-TIME" "QUEUE_ID" "EXT_IP" "SENDER" "RECIPIENT" "STATUS" "REASON"
     fi
     sort -n "$TMP_DATA" | tail -n "$LIMIT" | format_output
-fi
+    ) | use_pager
+fi
\ No newline at end of file